Rectangular pin, porcelain is glued to gold metal backing and then held additionally by 6 prongs. It is hand-painted with blue forget-me-not like flowers with yellow centers and a few green leaves. There is a dab of gold paint on each end. On back the round hinge and c clasp are both integrated into the gold metal backing. The pin stem extends beyond the c clasp. 1 1/16" long 1/4" wide.